143215722

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6581}}^1$

素因数の和:6636

約数の個数: 64

約数和(自身を含む): 353848320

約数和(自身を除く): 210632598

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1209, 1674, 2418, 3627, 6581, 7254, 10881, 13162, 19743, 21762, 39486, 59229, 85553, 118458, 171106, 177687, 204011, 256659, 355374, 408022, 513318, 612033, 769977, 1224066, 1539954, 1836099, 2309931, 2652143, 3672198, 4619862, 5304286, 5508297, 7956429, 11016594, 15912858, 23869287, 47738574, 71607861, 143215722]

約数ペア:

[(1, 143215722), (2, 71607861), (3, 47738574), (6, 23869287), (9, 15912858), (13, 11016594), (18, 7956429), (26, 5508297), (27, 5304286), (31, 4619862), (39, 3672198), (54, 2652143), (62, 2309931), (78, 1836099), (93, 1539954), (117, 1224066), (186, 769977), (234, 612033), (279, 513318), (351, 408022), (403, 355374), (558, 256659), (702, 204011), (806, 177687), (837, 171106), (1209, 118458), (1674, 85553), (2418, 59229), (3627, 39486), (6581, 21762), (7254, 19743), (10881, 13162)]